Add '-dcrop' option to ps and svg backends

[lilypond.git] / scm / output-socket.scm

diff --git a/scm/output-socket.scm b/scm/output-socket.scm
index 5534c2816c96c29a205dcb1367ab563a8b25ccdc..3532fc97325728e0e843ccbd5667d429083ee14a 100644 (file)
--- a/scm/output-socket.scm
+++ b/scm/output-socket.scm
@@ -6,101 +6,91 @@
   #:re-export (quote))
 
 (use-modules (guile)
-            (srfi srfi-1)
-            (srfi srfi-13)
-            (lily))
+             (srfi srfi-1)
+             (srfi srfi-13)
+             (lily))
 
 
 (define format ergonomic-simple-format)
 
 (define (event-cause grob)
   (let*
-    ((cause (ly:grob-property grob 'cause)))
+      ((cause (ly:grob-property grob 'cause)))
 
     (if (ly:stream-event? cause)
-       cause
-       #f)))
+        cause
+        #f)))
 
 (define (grob-bbox grob offset)
   (let*
-    ((x-ext (ly:grob-extent grob grob X))
-     (y-ext (ly:grob-extent grob grob Y))
-     (x (car offset))
-     (y (cdr offset)))
+      ((x-ext (ly:grob-extent grob grob X))
+       (y-ext (ly:grob-extent grob grob Y))
+       (x (car offset))
+       (y (cdr offset)))
 
     (if (interval-empty? x-ext)
-       (set! x-ext '(0 . 0)))
+        (set! x-ext '(0 . 0)))
 
     (if (interval-empty? y-ext)
-       (set! y-ext '(0 . 0)))
+        (set! y-ext '(0 . 0)))
 
     (list (+ x (car x-ext))
-         (+ y (car y-ext))
-         (+ x (cdr x-ext))
-         (+ y (cdr y-ext)))))
+          (+ y (car y-ext))
+          (+ x (cdr x-ext))
+          (+ y (cdr y-ext)))))
 
 (define (escape-string str)
   (string-regexp-substitute
-    " " "\\040"
-    (string-regexp-substitute "\"" "\\\"" str)))
+   " " "\\040"
+   (string-regexp-substitute "\"" "\\\"" str)))
 
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 ;;; stencil commands
 ;;;
 
-(define (bezier-sandwich lst thick)
-  (format "bezier_sandwich ~a [~a]"
-         thick
-         (string-append
-           (string-join (map
-                          (lambda (x)
-                            (format "(~a,~a)" (car x) (cdr x)))
-                          lst)
-                        ","))))
-
 (define (draw-line thick x1 y1 x2 y2)
-  (format "drawline ~a ~a ~a ~a ~a"
-         thick x1 y2 x2 y2))
+  (format #f "drawline ~a ~a ~a ~a ~a"
+          thick x1 y2 x2 y2))
 
 (define (grob-cause offset grob)
   (let*
-    ((cause (event-cause grob))
-     (tag (if (and cause (integer? (ly:event-property cause 'input-tag)))
-             (ly:event-property cause 'input-tag)
-             -1))
-     (name (cdr (assoc 'name (ly:grob-property grob 'meta)))))
+      ((cause (event-cause grob))
+       (tag (if (and cause (integer? (ly:event-property cause 'input-tag)))
+                (ly:event-property cause 'input-tag)
+                -1))
+       (name (assoc-get 'name (ly:grob-property grob 'meta))))
 
-    (apply format
-          (append (list "cause ~a \"~a\" ~a ~a ~a ~a\n" tag name)
-                  (grob-bbox grob offset)))))
+    (apply format #f
+           "cause ~a \"~a\" ~a ~a ~a ~a\n" tag name
+           (grob-bbox grob offset))))
 
 (define (named-glyph font glyph)
-  (format "glyphshow ~a \"~a\" ~a \"~a\""
-         (ly:font-glyph-name-to-charcode font glyph)
-         (ly:font-name font)
-         (modified-font-metric-font-scaling font)
-         glyph))
+  (format #f "glyphshow ~a \"~a\" ~a \"~a\""
+          (ly:font-glyph-name-to-charcode font glyph)
+          (ly:font-name font)
+          (modified-font-metric-font-scaling font)
+          glyph))
 
 (define (no-origin)
   "nocause\n")
 
 (define (placebox x y s)
   (if (not (string-null? s))
-      (format "at ~a ~a ~a\n" x y s)
+      (format #f "at ~a ~a ~a\n" x y s)
       ""))
 
 (define (polygon xy-coords blot do-fill)
-  (format "polygon ~a ~a ~a"
-         blot
-         (if do-fill "True" "False")
-         (string-join (map number->string xy-coords))))
+  (format #f "polygon ~a ~a ~a"
+          blot
+          (if do-fill "True" "False")
+          (string-join (map number->string xy-coords))))
 
 (define (round-filled-box breapth width depth height blot-diameter)
-  (format "draw_round_box ~a ~a ~a ~a ~a"
-         breapth width depth height blot-diameter))
+  (format #f "draw_round_box ~a ~a ~a ~a ~a"
+          breapth width depth height blot-diameter))
 
 (define (utf-8-string descr string)
-  (format "utf-8 \"~a\" \"~a\""
-         (escape-string descr)
-         ;; don't want unescaped spaces.
-         (escape-string string)))
+  (format #f "utf-8 \"~a\" \"~a\""
+          (escape-string descr)
+          ;; don't want unescaped spaces.
+          (escape-string string)))